Cita APA (7a ed.)

Ellis, A., Harper, R. A., & Powers, M. (1975). A new guide to rational living. Wilshire.

Cita Chicago Style (17a ed.)

Ellis, Albert, Robert A. Harper, y Melvin Powers. A New Guide to Rational Living. Hollywood, California: Wilshire, 1975.

Cita MLA (9a ed.)

Ellis, Albert, et al. A New Guide to Rational Living. Wilshire, 1975.